Merge pull request #569 from dermotduffy/googlehub-no-work

Fix card breakage on Nest hub devices

src/localize/localize.ts

@@ -8,17 +8,31 @@ const languages: any = {
 };
 
 export function localize(string: string, search = '', replace = ''): string {
-  // Get the browser language.
-  let lang = localStorage
-    .getItem('selectedLanguage')
-    ?.replace(/['"]+/g, '')
-    .replace('-', '_');
+  const canonicalizeLanguage = (language?: string | null): string | null => {
+    if (!language) {
+      return null;
+    }
+    return language.replace('-', '_');
+  };
 
-  // If that's not specified, try to find the Home Assistant language.
+  // Try the HA language first...
+  let lang;
+  const HALanguage = localStorage.getItem('selectedLanguage');
+  if (HALanguage) {
+    const selectedLanguage = canonicalizeLanguage(JSON.parse(HALanguage));
+    if (selectedLanguage) {
+      lang = selectedLanguage;
+    }
+  }
+
+  // Then fall back to the browser language.
   if (!lang) {
-    // eslint-disable-next-line @typescript-eslint/no-explicit-any
-    const hass = (document.querySelector('home-assistant') as any)?.hass;
-    lang = hass.selectedLanguage || hass.language;
+    for (const language of navigator.languages) {
+      const canonicalLanguage = canonicalizeLanguage(language);
+      if (canonicalLanguage && canonicalLanguage in languages) {
+        lang = language;
+      }
+    }
   }
 
   // Default to English is there's still no language setting.